CN216450274U - Embedded programmable system application experiment box - Google Patents
Embedded programmable system application experiment box Download PDFInfo
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- CN216450274U CN216450274U CN202123201608.5U CN202123201608U CN216450274U CN 216450274 U CN216450274 U CN 216450274U CN 202123201608 U CN202123201608 U CN 202123201608U CN 216450274 U CN216450274 U CN 216450274U
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- box
- air inlet
- bull stick
- fan
- system application
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- 238000002474 experimental method Methods 0.000 title claims abstract description 7
- 244000309464 bull Species 0.000 claims description 27
- 241001233242 Lontra Species 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 16
- 230000035699 permeability Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses an embedded programmable system application experiment box which comprises a box body, wherein the left side of the box body is provided with an air inlet, a dust filter screen is arranged in the air inlet, the right side of the box body is provided with a collecting box and a fan, the fan is positioned below the collecting box, the air inlet end of the fan is communicated with the bottom space of the collecting box through a vertical pipe, the top space of the collecting box is communicated with the right side space of the box body through a connecting pipe, and a screen plate is arranged in the collecting box; a development board is arranged in the box body, and a placing groove is formed in the upper end of the development board; the air inlet is vertically provided with a second rotating rod, the two ends of the second rotating rod are rotatably connected with the inner bottom and the inner top of the air inlet, and the second rotating rod is provided with a thread layer. This experimental box utilizes the fan to clear up when cooling down with higher speed and collects the dust on the development board when using, clears up the dirt screen of straining of air inlet department simultaneously, ensures the high gas permeability of air inlet department.
Description
Technical Field
The utility model relates to the technical field of experiment boxes, in particular to an embedded programmable system application experiment box.
Background
The embedded system is a device capable of operating independently, the current teaching of the embedded system generally fixes a development board and one or more peripheral circuit modules on an operation board, and accesses a computer by using a connecting wire to form an embedded programmable teaching board, for the convenience of carrying, the development board is usually put into an experimental box for the convenience of carrying, however, the existing experimental box still has the following problems when in use:
the existing experimental box can passively dissipate heat generated by the development board through the heat dissipation net, and the heat dissipation requirement of the development board cannot be met under the following special conditions, so that the service life of the development board can be reduced, and meanwhile, when the experimental box is opened every time, some dust of air can be adhered to the development board and can cause the damage of elements on the development board, so that how to reasonably solve the problem is considered.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides an embedded programmable system application experiment box which can clean and collect dust on a development board while accelerating temperature reduction by using a fan when in use, and can clean a dust filter screen at an air inlet to ensure high air permeability at the air inlet.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an embedded programmable system application experimental box, includes the box, the left side of box is equipped with the air inlet, be equipped with the dust screen in the air inlet, the right side of box is equipped with collects box and fan, the fan is located the below of collecting the box, the inlet end of fan passes through the standpipe intercommunication with the bottom space of collecting the box, the headspace of collecting the box passes through the connecting pipe intercommunication with the right side space of box, be equipped with the otter board in the collection box.
Preferably, a development board is arranged in the box body, and a placing groove is formed in the upper end of the development board.
Preferably, the air inlet is vertically provided with a second rotating rod, the two ends of the second rotating rod are rotatably connected with the inner bottom and the inner top of the air inlet, the second rotating rod is provided with a thread layer, and the thread layer part of the second rotating rod is in threaded connection with a brush.
Preferably, a guide rod is vertically arranged in the air inlet, the guide rod penetrates through the brush, and the brush is connected with the guide rod in a sliding mode.
Preferably, be equipped with horizontal chamber in the box, horizontal intracavity level is equipped with first bull stick, the both ends of first bull stick rotate with the left and right sides inner wall in horizontal chamber respectively and are connected, the right-hand member of first bull stick extends to the external world, the part that first bull stick is located the external world is equipped with a plurality of impellers along its axial.
Preferably, the lower end of the second rotating rod extends into the transverse cavity, and the first rotating rod and the second rotating rod are provided with bevel gears which are matched with each other.
Compared with the prior art, the device has the advantages that:
1. compared with the prior art, the box body is actively radiated by the operation of the fan, so that the radiating efficiency of the box body is improved, and meanwhile, dust is brought into the collecting box by the flowing of the gas, so that the influence of the dust on the development board is avoided;
2. compared with the prior art, the brush can also move up and down in the radiating process, so that the dust filter net is scrubbed, the mesh blockage is avoided, and the air permeability of the air inlet is ensured.
Drawings
FIG. 1 is a schematic structural diagram of an application experimental box of an embedded programmable system according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a right side schematic view of fig. 1.
In the figure: the device comprises a box body 1, a development plate 2, a fan 3, a collection box 4, a connecting pipe 5, an impeller 6, a first rotating rod 7, a transverse cavity 8, a bevel gear 9, a second rotating rod 10, a hair brush 11, an air inlet 12, a dust filtering net 13 and a placing groove 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an embedded programmable system application experimental box, including box 1, be equipped with development board 2 in the box 1, the development board can be connected with the computer through the data line, the upper end of development board 2 is equipped with standing groove 14, the left side of box 1 is equipped with air inlet 12, be equipped with dust filter 13 in the air inlet 12, the right side of box 1 is equipped with collects box 4 and fan 3, fan 3 is located the below of collecting box 4, the inlet end of fan 3 passes through the standpipe intercommunication with the bottom space of collecting box 4, the headspace of collecting box 4 and the right side space of box 1 pass through connecting pipe 5 intercommunication, be equipped with the otter board in the collecting box 4.
Wherein, the vertical second bull stick 10 that is equipped with of air inlet 12, the both ends of second bull stick 10 are rotated with interior bottom and interior top of air inlet 12 and are connected, be equipped with the screw thread layer on the second bull stick 10, the screw thread layer on the second bull stick 10 is the screw thread layer of similar reciprocal lead screw, the screw thread layer part threaded connection of second bull stick 10 has brush 11, the vertical guide bar that is equipped with in the air inlet 12, the guide bar runs through brush 11, brush 11 and guide bar sliding connection, the guide bar plays the effect of direction to brush 11.
Wherein, be equipped with horizontal chamber 8 in the box 1, horizontal intracavity level is equipped with first bull stick 7, the both ends of first bull stick 7 rotate with the left and right sides inner wall in horizontal chamber 8 respectively and be connected, the right-hand member of first bull stick 7 extends to the external world, first bull stick 7 is located external part and is equipped with a plurality of impellers 6 along its axial, the lower extreme of second bull stick 10 extends to in horizontal chamber 8, all be equipped with bevel gear 9 of mutually supporting on first bull stick 7 and the second bull stick 10, two bevel gear 9 are in the state of meshing all the time.
The utility model can be illustrated by the following operating modes: when the development board is used, the programming board is placed into the development board 2, the development board 2 is connected with a computer through a data line at the moment, then the fan 3 is started, the air flow of the outside → the box body 1 → the collection box 4 → the fan 3 → the outside is formed by the starting of the fan 3, so that the heat dissipation of the development board 2 is accelerated, meanwhile, the dust adsorbed on the development board 2 is blown up by the air flow, and the dust enters the collection box 4 along with the air flow, so that the dust is adhered to the screen plate, and the influence of the dust on the development board 2 is avoided;
after gas end of giving vent to anger through fan 3 blows off, the air current that can blow off this moment can blow impeller 6 to drive first bull stick 7 and rotate, because two bevel gears 9 are in the engaged state, the rotation of first bull stick 7 this moment can drive second bull stick 10 and rotate, thereby makes brush 11 reciprocate, brushes dust filter 13, thereby guarantees the gas permeability of air inlet 12.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. An embedded programmable system application experiment box comprises a box body (1), and is characterized in that: the left side of box (1) is equipped with air inlet (12), be equipped with in air inlet (12) and strain dirt net (13), the right side of box (1) is equipped with collects box (4) and fan (3), fan (3) are located the below of collecting box (4), the inlet end of fan (3) passes through the standpipe intercommunication with the bottom space of collecting box (4), the headspace of collecting box (4) passes through connecting pipe (5) intercommunication with the right side space of box (1), be equipped with the otter board in the collection box (4).
2. The embedded programmable system application experimental box of claim 1, characterized in that: the box body (1) is internally provided with a development board (2), and the upper end of the development board (2) is provided with a placing groove (14).
3. The embedded programmable system application experimental box of claim 1, characterized in that: air inlet (12) are vertical to be equipped with second bull stick (10), the both ends of second bull stick (10) are connected with the interior bottom and interior top rotation of air inlet (12), be equipped with the screw thread layer on second bull stick (10), the screw thread layer part threaded connection of second bull stick (10) has brush (11).
4. The embedded programmable system application experimental box of claim 3, characterized in that: the hair brush is characterized in that a guide rod is vertically arranged in the air inlet (12), the guide rod penetrates through the hair brush (11), and the hair brush (11) is connected with the guide rod in a sliding mode.
5. The embedded programmable system application experimental box of claim 3, characterized in that: be equipped with horizontal chamber (8) in box (1), horizontal chamber (8) interior level is equipped with first bull stick (7), the both ends of first bull stick (7) are connected with the left and right sides inner wall rotation of horizontal chamber (8) respectively, the right-hand member of first bull stick (7) extends to the external world, first bull stick (7) are located external part and are equipped with a plurality of impellers (6) along its axial.
6. The embedded programmable system application experimental box of claim 5, characterized in that: the lower end of the second rotating rod (10) extends into the transverse cavity (8), and the first rotating rod (7) and the second rotating rod (10) are respectively provided with a bevel gear (9) which is matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123201608.5U CN216450274U (en) | 2021-12-20 | 2021-12-20 | Embedded programmable system application experiment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123201608.5U CN216450274U (en) | 2021-12-20 | 2021-12-20 | Embedded programmable system application experiment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216450274U true CN216450274U (en) | 2022-05-06 |
Family
ID=81376110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123201608.5U Expired - Fee Related CN216450274U (en) | 2021-12-20 | 2021-12-20 | Embedded programmable system application experiment box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216450274U (en) |
-
2021
- 2021-12-20 CN CN202123201608.5U patent/CN216450274U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |